An action is a set of commands(or one command) which are recorded to be used as single operation. Actions come in handy at times of processing photos in a batch. Any photographic effect can be achieved and set in these actions. In this tutorial, I am going to demonstrate how to record and save an action. I am using Photoshop CS6 for this.
Firstly, if you do not have the Actions Panel visible on your work-space, you can go to Windows->Actions or press “Alt + F9″ to make it visible. Now, click on the New Action button and name it (as shown in the image).
You can create a new set if you want to create multiple actions and also set a shortcut function key for that particular function.
Next click on the record button , and perform the steps you would like to save. Try to be very precise, for example if you are dealing with dimensions, keep in mind and make sure that the action works with all image sizes. After you are done with steps, stop the recording. You have created an action now
Designers can sell their actions and for this the “.atn” file is needed to be made. You can save these by selecting your action set and clicking the button and choosing the save action option.
And you’re done! Choose the directory you want and save the .atn file. You can sell/use this action on any computer.
Best of Luck!